Which would have led to the increase of African slaves in the colonies?

Enslaved people included captives from wars and slave raids; captives bartered from other tribes, sometimes at great distances; children sold by their parents during famines; and men and women who staked themselves in gambling when they had nothing else, which put them into servitude in some cases for life.

hello,

the steamboat is your answer.

it seems like its the only form of transportation on the choices.

you want somebody to write an essay for you?